org.webrtc.GlTextureFrameBuffer Class Reference

Public Member Functions
	GlTextureFrameBuffer (int pixelFormat)
void	setSize (int width, int height)
int	getWidth ()
int	getHeight ()
int	getFrameBufferId ()
int	getTextureId ()
void	release ()

Detailed Description

Helper class for handling OpenGL framebuffer with only color attachment and no depth or stencil buffer. Intended for simple tasks such as texture copy, texture downscaling, and texture color conversion.

Constructor & Destructor Documentation

GlTextureFrameBuffer()

org.webrtc.GlTextureFrameBuffer.GlTextureFrameBuffer ( int  pixelFormat )

inline

Generate texture and framebuffer resources. An EGLContext must be bound on the current thread when calling this function. The framebuffer is not complete until setSize() is called.

Member Function Documentation

getFrameBufferId()

int org.webrtc.GlTextureFrameBuffer.getFrameBufferId ( )

inline

getHeight()

int org.webrtc.GlTextureFrameBuffer.getHeight ( )

inline

getTextureId()

int org.webrtc.GlTextureFrameBuffer.getTextureId ( )

inline

getWidth()

int org.webrtc.GlTextureFrameBuffer.getWidth ( )

inline

release()

void org.webrtc.GlTextureFrameBuffer.release ( )

inline

Release texture and framebuffer. An EGLContext must be bound on the current thread when calling this function. This object should not be used after this call.

setSize()

void org.webrtc.GlTextureFrameBuffer.setSize ( int  width, int  height  )

inline

(Re)allocate texture. Will do nothing if the requested size equals the current size. An EGLContext must be bound on the current thread when calling this function. Must be called at least once before using the framebuffer. May be called multiple times to change size.

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The documentation for this class was generated from the following file:

• Source/ThirdParty/libwebrtc/Source/webrtc/sdk/android/api/org/webrtc/GlTextureFrameBuffer.java